LDRD Annual Report FY2021 Research Categories Overview An intro to FY2021's annual report, including research highlights and metrics Advanced Materials and Manufacturing Bioscience and Bioengineering Chemical and Biological Countermeasures Cybersecurity and Cyber–Physical Resilience Directed Energy Earth and Atmospheric Science Energy and Resource Security Forensic Science High-Energy-Density Science High-Explosives Physics, Chemistry, and Material Science High-Performance Computing, Simulation, and Data Science Lasers and Optical Science and Technology Nuclear, Chemical, and Isotopic Science and Technology Nuclear Threat Reduction Nuclear Weapons Science Quantum Science and Technology Space Security